"I am excited. We're excited and happy and it's probably the longest secret I've ever had to keep," Perry said in an Instagram Live video at the time, adding she is due this summer. "And I like to tell you guys everything but I knew I would tell you in the best way, which is through a piece of music because that's... I guess that's how I speak to you. That's how we speak together to each other."

Bloom has a 9-year-old son, Flynn, from his previous marriage to supermodel Miranda Kerr.